package com.dlxs.studyproject.ui.gitdemo;

import android.os.Bundle;

import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;

public class AActivity extends AppCompatActivity {
//    甲乙丙

    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        switch (0){
            case 0:
                System.out.println("你好");
            break;

            case 1:
                System.out.println("你好二");
                break;

            case 2:
                System.out.println("三国演义");
                break;

        }
    }
}
